Solid water-in-oil cosmetic emulsion
First Claim
1. A solid water-in-oil emulsion comprising an aqueous phase emulsified with at least one emulsifying surfactant in a fatty phase comprising at least one ester oil and at least one wax, wherein the at least one ester oil is present in an amount greater than the at least one wax, wherein the emulsion has, after at least one month at 37°
- C., a hardness wherein the penetration force is greater than or equal to 45 g.
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Abstract
Disclosed is a solid water-in-oil emulsion comprising an aqueous phase emulsified with at least one emulsifying surfactant in a fatty phase comprising at least one ester oil and at least one wax, wherein the at least one ester oil is present in an amount greater than the at least one wax and wherein the emulsion has, after at least one month at 37° C., a hardness wherein the penetration force is greater than or equal to 45 g. Also disclosed is a non-therapeutic cosmetic process for making up or caring for the skin, comprising the application to the skin of a composition comprising said emulsion.
48 Citations
59 Claims
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1. A solid water-in-oil emulsion comprising an aqueous phase emulsified with at least one emulsifying surfactant in a fatty phase comprising at least one ester oil and at least one wax, wherein the at least one ester oil is present in an amount greater than the at least one wax, wherein the emulsion has, after at least one month at 37°
- C., a hardness wherein the penetration force is greater than or equal to 45 g.
- View Dependent Claims (3, 4, 5, 6, 7, 8, 9, 10, 11, 12, 13, 14, 15, 16, 17, 18, 19, 20, 21, 22, 23, 24, 25, 26, 27, 28, 29, 30, 31, 32, 33, 34, 35, 36, 37, 38, 39, 40, 41, 42, 43, 44, 45, 46, 47, 48, 49, 50, 51, 52, 53, 54, 55)
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2. A solid water-in-oil emulsion comprising an aqueous phase emulsified with an emulsifying surfactant in a fatty phase comprising an ester oil and a wax and at least one compound chosen from
at least two polyols, at least one pasty fatty substance, and at least one hydrophobic coated pulverulent material in an amount of less than or equal to 20% by weight, relative to the total weight of the composition, wherein the emulsion has, after at least one month at 37° - C., a hardness wherein the penetration force is greater than or equal to 45 g.
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56. A composition comprising a solid water-in-oil emulsion comprising an aqueous phase emulsified with at least one emulsifying surfactant in a fatty phase comprising at least one ester oil and at least one wax, wherein the at least one ester oil is present in an amount greater than the at least one wax and wherein the emulsion has, after at least one month at 37°
- C., a hardness wherein the penetration force is greater than or equal to 45 g.
- View Dependent Claims (57)
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58. A foundation comprising a composition comprising a solid water-in-oil emulsion comprising an aqueous phase emulsified with at least one emulsifying surfactant in a fatty phase comprising at least one ester oil and at least one wax, wherein the at least one ester oil is present in an amount greater than the at least one wax and wherein the emulsion has, after at least one month at 37°
- C., a hardness wherein the penetration force is greater than or equal to 45 g.
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59. Non-therapeutic cosmetic process for making up or caring for the skin, comprising the application to the skin of a composition comprising a solid water-in-oil emulsion comprising an aqueous phase emulsified with at least one emulsifying surfactant in a fatty phase comprising at least one ester oil and at least one wax, wherein the at least one ester oil is present in an amount greater than the at least one wax and wherein the emulsion has, after at least one month at 37°
- C., a hardness wherein the penetration force is greater than or equal to 45 g.
Specification